Updating CronJob API version for Cloud Platform - deprecated Kubernetes v1.21
batch/v1beta1 API version of CronJob is deprecated as of Kubernetes release v1.21, and will no longer be served as of v1.25.
Cloud Platform users are encouraged to ensure any CronJob manifests are migrated to use the
batch/v1 API version, which is supported on our current cluster version (v1.24 as of writing).
Further details can be found within the Kubernetes deprecation guide
To view which apiVersion you are using, run the following kubectl command:
kubectl --namespace <namespace> get cronjob <cronjob-name> -o yaml
apiVersion: batch/v1beta1 kind: CronJob ...
You are only required to update
apiVersion as the following complete example shows:
apiVersion: batch/v1 kind: CronJob metadata: name: hello spec: schedule: "1 2-14 * * 0-1,5-6" successfulJobsHistoryLimit: 1 failedJobsHistoryLimit: 1 jobTemplate: spec: ttlSecondsAfterFinished: 100 template: spec: containers: - name: hello image: bitnami/nginx args: - /bin/sh - -c - date; echo "Hello, World!" restartPolicy: OnFailure
For additional information on creating CronJobs see here